function setCookie(c_name,value,expiredays) {
	var exdate=new Date();
	exdate.setDate(exdate.getDate()+expiredays);
	document.cookie=c_name+ "=" +escape(value)+((expiredays==null) ? "" : ";expires="+exdate.toGMTString()) + "; domain=ecomdelta.com" ;
}

var bdyW = document.body.clientWidth ;
var bdyH = document.body.clientHeight ; 
var scrnW = screen.availWidth ;
var scrnH = screen.availHeight ; 
var jsAgent = navigator.appVersion ;
setCookie("scrnH",scrnH,1);
setCookie("scrnW",scrnW,1);
setCookie("bdyH",bdyH,1);
setCookie("bdyW",bdyW,1);
setCookie("jsAgent",jsAgent,1);